Add MP3s to your library. Browse and manage them on Song Library.
Playlist prep: Edit and trim your tracks, export as MP3 with correct ID3 tags (title & artist). Put every song you want in one folder, then use Choose folder to upload the whole folder at once. Each file is stored in your configured Storage bucket; we read metadata the same way as single-file uploads. In this app, each track is one song (same ID in the library and playlists).
Drag & drop MP3 files or a folder here
or
Maximum file size: 50MB per file · Folder upload includes all MP3s inside (and subfolders in supported browsers)
Load full songs, scrub the waveform, and drag the window to pick the exact section Singo should play. On save, the whole track is uploaded and your start/end markers are stored — Singo plays only the window. Edit titles/artists inline and use Save all to batch-save every song.
Drag & drop MP3 files here
or
MP3 only · up to 50MB each